Texas Instruments OMAP5912 Reference Manual page 19

1.11 OMAP5912 Interface Usage Examples
1.11.1 Audio Interfaces
1.11.2 Bluetooth Interface
1.11.3 Modem Connection
2 OMAP5912 Description
SPRU748A
This section contains three examples of OMAP5912 usage:
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Audio interface
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Bluetootht interface
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Modem connection
OMAP5912 supports a modem audio PCM codec interface, a modem voice
interface, and a Bluetootht voice interface simultaneously. These interfaces
can be provided through various OMAP5912 peripherals:
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McBSP, which is compliant with the I
to an audio codec.
-
MCSI, which can be used as voice interface (see Section 1.11.2 and
Section 1.11.3)
The Bluetooth interface has the following data, voice, and power management
interfaces:
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The data interface can be provided by UART1.
-
The voice interface can be provided by MCSI1.
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The power interface is the clock request pins.
Two examples propose ways to connect a modem to the OMAP5912 device:
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Using a CMT-APE interface: the SSI exchanges data between the modem
and OMAP5912. The control uses GPIO pins.
-
Using data, control, voice, and power management interfaces:
J
Data interface can be the McBSP2.
J
Control interface can be the UART2.
J
Power management interface is the clock request pins.
J
Voice interface can be the MCSI2.
Figure 2 shows the OMAP5912 in detail.
OMAP5912 Description
2
C standard and can be connected
Introduction 19